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Note 14 - Goodwill and Other Intangible Assets - Schedule of Changes in Intangible Assets (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Balance, net |  |  | $ 13,710,000 |  |
Amortization | $ (809,000) | $ (919,000) | (1,639,000) | $ (1,860,000) |
Balance, net | 12,071,000 |  | 12,071,000 |  | $ 13,710,000
Core Deposits [Member] |  |  |  |  |
Balance |  |  | 24,928,000 | 24,928,000 | 24,928,000
Balance, accumulated amortization |  |  | (11,218,000) | (7,585,000) | (7,585,000)
Amortization |  |  | (1,639,000) |  | (3,633,000)
Balance | 24,928,000 |  | 24,928,000 |  | 24,928,000
Balance, accumulated amortization | (12,857,000) |  | (12,857,000) |  | (11,218,000)
Balance, net | 12,071,000 |  | 12,071,000 |  |
Core Deposits [Member] | Net Amount [Member] |  |  |  |  |
Balance, net |  |  | 13,710,000 | $ 17,343,000 | 17,343,000
Amortization |  |  | (1,639,000) |  | (3,633,000)
Balance, net | $ 12,071,000 |  | $ 12,071,000 |  | $ 13,710,000

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